Preliminary Study On Dietary Nutrition Improvement Of Triathlon Athletes

Objective:Dietary nutrition balanced reasonably to improve the ability of the movement of athletes, the excellent results in training and competition is of vital importance. This article in view of the current chengdu military area command triathlon athletes diet around the current situation of unreasonable dietary nutrition intervention, and through a series of indicators reflect the effect after the intervention.Methods:In view of the chengdu military region triathlon athletes of nutritional knowledge, attitude, conduct, knowledge-attitude-practice, KAP) survey, the athletes'nutritional knowledge, nutrition, nutrition, behavior, attitude to randomly selected from 13 athletes (6 seven male athletes, female athletes) as the research object, nutrition KAP questionnaire investigation, and adopts three days weighing method and analysis software to calculate daily energy intake of athletes, detection of blood biochemical indexes and body composition at the same time, according to the existing problems of intervention. Through the intervention of the all round, dietary survey again, blood biochemical index detection and body composition, with excel and finally SPSS13.0 analysis to process the data before and after the intervention.Result:Through the nutrition knowledge, attitude, conduct (knowledge-attitude-practice, KAP) survey found that the chengdu military command triathlon athletes in dietary nutrition KAP survey dietary nutrition knowledge attitude is relatively scarce, dietary nutrition lack of initiative and dietary nutrition behavior in general. Dietary intervention, the chengdu military command triathlon athletes than returns to normal three meals a day, still need to strengthen the meals; Dietary intervention, the chengdu military command triathlon athletes retinol, vitamin Bl and vitamin C intake recommended intake; Dietary intervention, of the three major nutrients in the chengdu military command triathlon athletes power ratio is more close to the recommended value; Dietary intervention, the chengdu military command triathlon athletes after training dramatically improve blood glucose, total cholesterol and triglyceride levels were significantly decreased, high-density lipoprotein cholesterol (hdl-c) significantly increased after female athletes dietary intervention, low density lipoprotein decreased significantly.Conclusion:Chengdu military area command triathlon athletes diet after diet intervention to improve effect is significant, and the serum biochemical indicators respond more apparent, suggest many times for athletes to carry on the ideological education, strengthen its dietary nutrition habits.